Predictive modeling of what? (I have no idea what 'DV' means in this context ... I assume it's not Digital Video)
– JoeSep 16 '13 at 10:45

I guess DV stands for dependent variable. R package AER has plenty of datasets available that satisfy some or all the conditions.
– johnnySep 16 '13 at 11:03

1

It would be helpful to understand what you want this to be predictive of (climate modeling, population models, biological sampling, ...) and some more details so the community can help you find what you need.
– Jeanne HolmSep 17 '13 at 10:46

Have a look at the homepages of machine learning toolkits like WEKA. It has a subpage Datasets containing several collections of datasets. I went for the first one, datasets-UCI.jar, renamed to .zip to extract the individual datasets and opened the first one, anneal.arff, in a text editor: